Cheapest one-way flights from Kolkata to Bangkok in December from $83

AirHint found the following cheapest one-way flights from Kolkata (CCU) to Bangkok (BKK) in December 2025 (see full year).

One-Way flights

01 Dec Thai Lion Air direct
16 Dec Thai Lion Air direct
02 Dec Thai Lion Air direct
06 Dec Thai Lion Air direct
04 Dec Thai Lion Air direct
11 Dec Thai Lion Air direct
10 Dec Thai AirAsia direct
13 Dec Thai Lion Air direct
18 Dec Thai AirAsia direct
05 Dec Thai AirAsia direct

Also check the deals for return flights from Kolkata to Bangkok in December.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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